A lot of work is going on in government on facial recognition. As I said, in the U.S., the CBP, working with TSA, the Transportation Security Administration, which does screening there, just announced how they are going to use facial recognition in the screening process.
I can't really speak to what they do in terms of the back end of security, but I was just at a conference in Vancouver over two days where we talked about this. How do we use the latest technology, facial recognition being one of the big ones there, to improve the flow of legitimate travellers and goods across the border and across security screening? That was a big topic of discussion.
Everybody knows that for this to move forward, the public and government need to have confidence that the information is going to be safeguarded, so it's really front of mind as this moves forward. There won't be progress on this unless everybody's confident that we can do so safely and securely.